/*
 * Copyright 2015 GenerallyCloud.com
 *  
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *  
 *      http://www.apache.org/licenses/LICENSE-2.0
 *  
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */ 
package com.generallycloud.nio.component.concurrent;

import com.generallycloud.nio.AbstractLifeCycle;
import com.generallycloud.nio.common.LifeCycleUtil;

public class ExecutorPoolEventLoopGroup extends AbstractLifeCycle implements ExecutorEventLoopGroup{
	
	private String eventLoopName;
	
	private int maxEventLoopSize;
	
	private int maxEventQueueSize;
	
	private int eventLoopSize;
	
	private ExecutorEventLoop eventLoop;
	
	private long keepAliveTime;
	
	public ExecutorPoolEventLoopGroup(String eventLoopName, 
			int maxEventLoopSize, 
			int maxEventQueueSize,
			int eventLoopSize, 
			long keepAliveTime) {
		this.eventLoopName = eventLoopName;
		this.maxEventLoopSize = maxEventLoopSize;
		this.maxEventQueueSize = maxEventQueueSize;
		this.eventLoopSize = eventLoopSize;
		this.keepAliveTime = keepAliveTime;
	}

	@Override
	public ExecutorEventLoop getNext() {
		return eventLoop;
	}

	@Override
	protected void doStart() throws Exception {

		eventLoop = new ExecutorPoolEventLoop(
				this,
				eventLoopSize, 
				maxEventLoopSize,
				maxEventQueueSize, 
				keepAliveTime);
		
		eventLoop.startup(eventLoopName);
	}


	@Override
	protected void doStop() throws Exception {
		LifeCycleUtil.stop(eventLoop);
	}
	
}
